| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $203.47 | 3.159% | $209.8976 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $75.93 | 7.678% | $81.7599 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $64.56 | 3.653% | $66.9184 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $170.62 | 8.749% | $185.5475 | $185.55 | $185.55 | $185.50 |
| Purchase #5 | $124.84 | 6.355% | $132.7736 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $24.76 | 8.305% | $26.8163 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $172.71 | 11.535% | $192.6321 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $836.89 | $896.3454 | $896.35 | $896.30 | $896.30 | |